Website graphic

We are looking for a background image graphic creating for our website, the example you see is a graphic free with the template we used.
We need something very similar but trade related, for example: Multiple trades completing works on:
Some one paint rolling the wall, someone hoovering/cleaning, some one hanging a picture etc.

We are called Grafter and we are a handyman/services company offering the following services:
- Cleaning
- Carpentry
- Plumbing and electrical
- Painting and decorating
- Handyman services
- Garden maintenance
- Landscaping
- Solar
- Heat pumps

You can see the template we are currently working on and how it will be placed here: www.hireagrafter.co.uk

After successful completion of the first background we are then looking at the entire website graphics for each page/social media and certain templates